Polishing rear shock bolts
#1
Polishing rear shock bolts
I'm not sure how these bolts look off the show room floor, but they needed a little love on used forty-eight I just picked up. I figured somebody may find this interesting..
From left to right:
I don't have a workbench buffer/grinder, so this was just done by hand and finished off with a Dremel polishing wheel. I recon I could do most of the prominent bolts on the bike in about and hour or two(excluding removal!)
I improved my technique on both the wet-sanding and the Dremel polishing. My recommendation now, and what I will do in the future for button head bolts, would be to alternate between pushing/pulling the bolt head on the sandpaper and sanding along with the curvature between grits; personal preference is to end sanding with the curvature on the last grit. For the top I noticed the edge likes to take the sandpaper and prevent the paper from hitting all the inner surfaces so I ended up just spinning the bolt against the paper while pressing against it with my finger for each grit..
If you are using a Dremel polishing wheel.. I had trouble applying enough compound to the wheel itself so ended up putting a glob on the towel and just spinning the bolts in it to get an event coat; then hit it with the polishing wheel.
I've read about a lot of people using finger nail polish to seal the bolts against corrosion. I'm considering giving it a wipe with silicone lube and seeing how far that gets me.
Next time I might try using different grades of wool and completely forgo the sand paper. #0000 wool, and steel wool in general, is kinda magical.. Just read a forum thread from a guy that restored the clear coat on a car with it; pure craziness. Maybe I'll mix a compound with #0000 and see how far I get without a Dremel. There is so much information out there on polishing it's a bit mind boggling, but this process worked out fine for me.
From left to right:
- Unworked bolt
- Wet sanded up to 1500
- Hit with #0000 steel wool after 1500 wet sand
- Finished off with Mothers mag polish
I don't have a workbench buffer/grinder, so this was just done by hand and finished off with a Dremel polishing wheel. I recon I could do most of the prominent bolts on the bike in about and hour or two(excluding removal!)
I improved my technique on both the wet-sanding and the Dremel polishing. My recommendation now, and what I will do in the future for button head bolts, would be to alternate between pushing/pulling the bolt head on the sandpaper and sanding along with the curvature between grits; personal preference is to end sanding with the curvature on the last grit. For the top I noticed the edge likes to take the sandpaper and prevent the paper from hitting all the inner surfaces so I ended up just spinning the bolt against the paper while pressing against it with my finger for each grit..
If you are using a Dremel polishing wheel.. I had trouble applying enough compound to the wheel itself so ended up putting a glob on the towel and just spinning the bolts in it to get an event coat; then hit it with the polishing wheel.
I've read about a lot of people using finger nail polish to seal the bolts against corrosion. I'm considering giving it a wipe with silicone lube and seeing how far that gets me.
Next time I might try using different grades of wool and completely forgo the sand paper. #0000 wool, and steel wool in general, is kinda magical.. Just read a forum thread from a guy that restored the clear coat on a car with it; pure craziness. Maybe I'll mix a compound with #0000 and see how far I get without a Dremel. There is so much information out there on polishing it's a bit mind boggling, but this process worked out fine for me.
#2
A lot of work to polish bolts. I am currently polishing by lower sliders that I took off my bike...a lot of sanding and polishing. Have you considered just purchasing chrome bolts or chrome covers if needed. This is what I bought to cover my rear axle bolts. Shock bolt covers are also available.
Last edited by hscic; 06-26-2016 at 01:35 PM.
#3
I did consider bolt sets but spent a little too long looking and anticipated more time still. At a point the time spent looking, buying, and waiting is better spent just polishing the bolts. These needed to be off anyway for the suspension swap, and I wanted to do it this weekend without waiting for bolts or needing to take them back off
#6
I cannot stand the smell of the Blue Magic, but I will not complain about the results! Great stuff, and FYI it's on sale at Advance Auto right now, two jars for $10.
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